O-alkylation of 3-hydroxy-1-phenyl-2-pyrazolin-5-one

被引:6
作者
Molinari, A
Oliva, A
机构
[1] Instituto de Química, Univ. Catol. de Valparaíso, Valparaíso
关键词
D O I
10.1002/jhet.5570330242
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
3-Hydroxy-1-phenyl-2-pyrazolin-5-one 1 reacts with primary, secondary and allylic alcohols under catalytic acidic conditions and in the presence of 3 Angstrom molecular sieves, to afford 3-alkoxy-1-phenyl-2-pyrazolin-5-ones 3.
引用
收藏
页码:479 / 480
页数:2
相关论文
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